jennifer ashton is here to explain. this has been the driving force for so long. it's always there, the low carb diet, you lose weight, but with it, all these health problems. >> some real risks. and as you mentioned, it's not just low carb, but it's high protein, high fat, which is instead of the carbs that are so harmful. but this diet is actually harmful, as well. they followed about 130,000 people and actually found that those on the low carbohydrate high fat, high protein diet, especially high animal fat and animal protein, actually had a freig greater risk of death and cancers and heart experts have been saying this for years, there is a healthier way to go where you can still dou low car, but substitute a lot of plant based. >> so if you feel it works for you, what are we talking about specifically? is it tofu and avocadoses? >> the key to any successful diet is anyone can lose weight over any period of time, but you need to maintain it. and it needs to be relate abiliable and work for your lifestyle. good sources of protein like tofu, almonds are good.able